Tips for Marble Nail Designs
You don't have any limitations in choosing your base color, whether it is a neutral tone or a bright or bold one. But pick a texture color that is a shade or two lighter than your base shade.
To prevent any chipping or cracking, apply a top coat.
Don't use too much polish. If you use too much, the marble effect won't show up as well, and it could look messy or uneven.
For adding details, a tiny paintbrush or an eyeliner brush would be helpful.
Applying some clear polish overtop of everything else so that when you dip it into glitter, it won't get stuck underneath layers.
Let your design dry completely before adding a top coat—this helps prevent smearing or smudging of any excess polish still on your fingers while also protecting your hard work from chipping or scratching off prematurely later on down the road (which nobody wants).